| 000 | 00774nam a2200157 4500 | ||
|---|---|---|---|
| 001 | 0000002648 | ||
| 008 | 111025 1991 eng d | ||
| 040 | _aJMGHQ | ||
| 090 | 0 | 0 |
_a553.6109595114 _bREP |
| 245 | 0 | 2 |
_aA report prepared for the Perak State Development Corporation _ba preliminary study of plastik clays for potential use in the ceramic industries park. |
| 260 | _c1991 | ||
| 300 |
_a15 p. _bill. _c30 cm |
||
| 520 | _aPleistocene clay lenses overlain by Holocene clays, sands and loams are found in the quaternary deposits of southern Perak State. two sites have been investigated ; Changkat Chermin and Changkat Jong, 40 kilometres and 50 kilometres respectively south - west and south of Ipoh. | ||
| 650 | 0 |
_aSediments (Geology) _zPerak |
|
| 651 | 0 | _aPerak | |
| 999 |
_c22693 _d22693 |
||